Stderr output

<core_client_version>8.2.9</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-04-11 11:38:19 (56465): vboxwrapper version 26210
2026-04-11 11:38:19 (56465): BOINC client version: 8.2.9
2026-04-11 11:38:20 (56465): Detected: VirtualBox VboxManage Interface (Version: 7.2.6)
2026-04-11 11:38:20 (56465): Detected: Sandbox Configuration Enabled
2026-04-11 11:38:20 (56465): Successfully copied 'init_data.xml' to the shared directory.
2026-04-11 11:38:20 (56465): Create VM. (boinc_f81dc1fa897b803b, slot#0)
2026-04-11 11:38:20 (56465): Setting Memory Size for VM. (4700MB)
2026-04-11 11:38:20 (56465): Setting CPU Count for VM. (7)
2026-04-11 11:38:20 (56465): Setting Chipset Options for VM.
2026-04-11 11:38:20 (56465): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-11 11:38:20 (56465): Setting Boot Options for VM.
2026-04-11 11:38:20 (56465): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-11 11:38:20 (56465): Enabling VM Network Access.
2026-04-11 11:38:20 (56465): Disabling USB Support for VM.
2026-04-11 11:38:20 (56465): Disabling COM Port Support for VM.
2026-04-11 11:38:20 (56465): Disabling Audio Support for VM.
2026-04-11 11:38:20 (56465): Disabling Clipboard Support for VM.
2026-04-11 11:38:20 (56465): Disabling Drag and Drop Support for VM.
2026-04-11 11:38:20 (56465): Adding storage controller(s) to VM.
2026-04-11 11:38:20 (56465): Adding virtual disk drive to VM. (ATLAS_vbox_3.03_image.vdi)
2026-04-11 11:38:21 (56465): Adding VirtualBox Guest Additions to VM.
2026-04-11 11:38:21 (56465): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-11 11:38:21 (56465): forwarding host port 61262 to guest port 80
2026-04-11 11:38:21 (56465): Enabling remote desktop for VM.
2026-04-11 11:38:21 (56465): Required extension pack not installed, remote desktop not enabled.
2026-04-11 11:38:21 (56465): Enabling shared directory for VM.
2026-04-11 11:38:21 (56465): Starting VM using VBoxManage interface. (boinc_f81dc1fa897b803b, slot#0)
2026-04-11 11:38:21 (56465): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_f81dc1fa897b803b" --type headless
Output:
VBoxManage: error: hv_vm_create() failed: 0x4 () (VERR_NEM_INIT_FAILED).
VBoxManage: error: Driverless mode (VERR_SUP_DRIVERLESS)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_f81dc1fa897b803b" to power on...

2026-04-11 11:38:21 (56465): VM failed to start.
2026-04-11 11:38:21 (56465): Could not start 
2026-04-11 11:38:21 (56465): ERROR: VM failed to start
2026-04-11 11:38:21 (56465): Powering off VM.
2026-04-11 11:38:21 (56465): Deregistering VM. (boinc_f81dc1fa897b803b, slot#0)
2026-04-11 11:38:21 (56465): Removing network bandwidth throttle group from VM.
2026-04-11 11:38:21 (56465): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:01.087799 DCon02   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.087822 DCon02   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.087849 DCon02   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:01.088184 DCon02   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:01.088373 DCon02   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_f81dc1fa897b803b/boinc_f81dc1fa897b803b.vbox" with version "1.19-macosx"
00:00:01.088760 DCon02   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_f81dc1fa897b803b/boinc_f81dc1fa897b803b.vbox"
00:00:01.122449 DCon02   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.122923 DCon02   Platform architecture set to 'x86'
00:00:01.124387 DCon02   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_f81dc1fa897b803b/boinc_f81dc1fa897b803b.vbox" with version "1.19-macosx"
00:00:01.124844 DCon02   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_f81dc1fa897b803b/boinc_f81dc1fa897b803b.vbox"
00:00:01.158333 DCon02   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.159156 DCon02   Platform architecture set to 'x86'
00:00:01.160386 DCon02   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_f81dc1fa897b803b/boinc_f81dc1fa897b803b.vbox" with version "1.19-macosx"
00:00:01.160860 DCon02   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_f81dc1fa897b803b/boinc_f81dc1fa897b803b.vbox"
00:00:01.228699 DCon02   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.229328 DCon02   Platform architecture set to 'x86'
00:00:01.230266 DCon02   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_f81dc1fa897b803b/boinc_f81dc1fa897b803b.vbox" with version "1.19-macosx"
00:00:01.230690 DCon02   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_f81dc1fa897b803b/boinc_f81dc1fa897b803b.vbox"
00:00:01.264594 DCon02   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.265088 DCon02   Platform architecture set to 'x86'
00:00:01.266253 DCon02   ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0
00:00:01.274037 DCon02   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:01.274213 DCon02   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:01.281087 DCon02   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:01.282215 DCon02   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:01.316304 DCon02   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.317839 DCon02   Launched VM: 22495280 pid: 56538 (0xdcda) frontend: headless name: boinc_f81dc1fa897b803b
00:00:01.342153 DCon01   Platform architecture set to 'x86'
00:00:01.697342 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_f81dc1fa897b803b/boinc_f81dc1fa897b803b.vbox" with version "1.19-macosx"
00:00:01.698324 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_f81dc1fa897b803b/boinc_f81dc1fa897b803b.vbox"
00:00:01.702987 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:01.738260 DCon03   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.738742 DCon03   Platform architecture set to 'x86'
00:00:01.739528 DCon03   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:01.772978 DCon03   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.773447 DCon03   Platform architecture set to 'x86'
00:00:01.774419 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_f81dc1fa897b803b/boinc_f81dc1fa897b803b.vbox" with version "1.19-macosx"
00:00:01.774900 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_f81dc1fa897b803b/boinc_f81dc1fa897b803b.vbox"
00:00:01.808908 DCon03   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.809060 DCon03   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.809099 DCon03   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:01.809508 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:01.809531 DCon03   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:01.809809 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:01.810269 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:01.810556 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:06.858140 main     VirtualBox: object deletion starts
00:00:06.859418 main     HostDnsMonitor: shutting down ...
00:00:06.859576 main     HostDnsMonitor: shut down
00:00:06.862925 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:06.863077 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

VMState="poweroff"
VMStateChangeTime="2026-04-11T16:38:20.196000000"
graphicscontroller="vboxvga"
monitorcount=1
accelerate3d="off"
teleporterenabled="off"
teleporterport=0
teleporteraddress=""
teleporterpassword=""
tracing-enabled="off"
tracing-allow-vm-access="off"
tracing-config=""
autostart-enabled="off"
autostart-delay=0
defaultfrontend=""
vmprocpriority="default"
natnet1="nat"
macaddress1="080027B4D5B6"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
localhostReachable="0"
forwardBroadcast="0"
enableTFTP="0"
nic2="none"
nic3="none"
nic4="none"
nic5="none"
nic6="none"
nic7="none"
nic8="none"
hidpointing="ps2mouse"
hidkeyboard="ps2kbd"
uart1="off"
uart2="off"
uart3="off"
uart4="off"
lpt1="off"
lpt2="off"
audio="default"
audio_out="off"
audio_in="off"
clipboard="disabled"
draganddrop="disabled"
vrde="off"
usb="off"
ehci="off"
xhci="off"
recording_started="off"
recording_enabled="off"
recording_screens=1
 rec_screen0
rec_screen_enabled="on"
rec_screen_id=0
rec_screen_video_enabled="on"
rec_screen_audio_enabled="off"
rec_screen_dest="File"
rec_screen_dest_filename="/Library/Application Support/BOINC Data/slots/0/boinc_f81dc1fa897b803b/boinc_f81dc1fa897b803b-screen0.webm"
rec_screen_opts="ac_profile=med"
rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="53f10bea32f3_0"
GuestMemoryBalloon=0

2026-04-11 11:38:20 (56465): 
Command: VBoxManage -q modifyvm "boinc_f81dc1fa897b803b" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-04-11 11:38:20 (56465): 
Command: VBoxManage -q modifyvm "boinc_f81dc1fa897b803b" --cable-connected1 on 
Exit Code: 0
Output:

2026-04-11 11:38:20 (56465): 
Command: VBoxManage -q modifyvm "boinc_f81dc1fa897b803b" --usb off 
Exit Code: 0
Output:

2026-04-11 11:38:20 (56465): 
Command: VBoxManage -q modifyvm "boinc_f81dc1fa897b803b" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-11 11:38:20 (56465): 
Command: VBoxManage -q modifyvm "boinc_f81dc1fa897b803b" --audio-enabled off 
Exit Code: 0
Output:

2026-04-11 11:38:20 (56465): 
Command: VBoxManage -q modifyvm "boinc_f81dc1fa897b803b" --clipboard disabled 
Exit Code: 0
Output:

2026-04-11 11:38:20 (56465): 
Command: VBoxManage -q modifyvm "boinc_f81dc1fa897b803b" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-11 11:38:20 (56465): 
Command: VBoxManage -q storagectl "boinc_f81dc1fa897b803b" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-11 11:38:20 (56465): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-04-11 11:38:20 (56465): 
Command: VBoxManage -q storageattach "boinc_f81dc1fa897b803b" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi': the media type 'MultiAttach' can only be attached to machines that were created with VirtualBox 4.0 or later
VBoxManage: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component SessionMachine, interface IMachine, callee nsISupports
VBoxManage: error: Context: "AttachDevice(Bstr(pszCtl).raw(), port, device, DeviceType_HardDisk, pMedium2Mount)" at line 786 of file VBoxManageStorageController.cpp

2026-04-11 11:38:20 (56465): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-04-11 11:38:20 (56465): 
Command: VBoxManage -q closemedium disk "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-04-11 11:38:20 (56465): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       /Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-04-11 11:38:21 (56465): 
Command: VBoxManage -q storageattach "boinc_f81dc1fa897b803b" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-04-11 11:38:21 (56465): 
Command: VBoxManage -q storageattach "boinc_f81dc1fa897b803b" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-04-11 11:38:21 (56465): 
Command: VBoxManage -q storageattach "boinc_f81dc1fa897b803b" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-04-11 11:38:21 (56465): 
Command: VBoxManage -q storageattach "boinc_f81dc1fa897b803b" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-04-11 11:38:21 (56465): 
Command: VBoxManage -q bandwidthctl "boinc_f81dc1fa897b803b" add "boinc_f81dc1fa897b803b_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-04-11 11:38:21 (56465): 
Command: VBoxManage -q modifyvm "boinc_f81dc1fa897b803b" --natpf1 ",tcp,127.0.0.1,61262,,80" 
Exit Code: 0
Output:

2026-04-11 11:38:21 (56465): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-04-11 11:38:21 (56465): 
Command: VBoxManage -q sharedfolder add "boinc_f81dc1fa897b803b" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/0/shared"
Exit Code: 0
Output:

2026-04-11 11:38:21 (56465): 
Command: VBoxManage -q startvm "boinc_f81dc1fa897b803b" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: hv_vm_create() failed: 0x4 () (VERR_NEM_INIT_FAILED).
VBoxManage: error: Driverless mode (VERR_SUP_DRIVERLESS)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_f81dc1fa897b803b" to power on...

2026-04-11 11:38:21 (56465): 
Command: VBoxManage -q snapshot "boinc_f81dc1fa897b803b" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-04-11 11:38:21 (56465): 
Command: VBoxManage -q bandwidthctl "boinc_f81dc1fa897b803b" remove "boinc_f81dc1fa897b803b_net" 
Exit Code: 0
Output:

2026-04-11 11:38:21 (56465): 
Command: VBoxManage -q unregistervm "boinc_f81dc1fa897b803b" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-04-11 11:38:26 (56465): called boinc_finish(-2147467259)

</stderr_txt>
]]>

©2026 CERN